Pinnock Hilary, Steed Liz, Jordan Rachel
Allergy and Respiratory Research Group, Usher Institute for Population Health Sciences and Informatics, The University of Edinburgh, Edinburgh, UK
Centre for Public Health and Primary Care, Queen Mary University of London, London, UK.
Eur Respir J. 2016 Jul;48(1):6-9. doi: 10.1183/13993003.00576-2016.